首页 / 官方藏书 / Practical Stair Building and Handrailing / By the square section and falling line system. / PLATE XXVI. WINDERS IN THE QUARTER-SPACE, WREATH IN ONE PIECE, TO FORM ITS OWN EASING INTO STRAIGHT RAIL.

PLATE XXVI. WINDERS IN THE QUARTER-SPACE, WREATH IN ONE PIECE, TO FORM ITS OWN EASING INTO STRAIGHT RAIL.

Practical Stair Building and Handrailing / By the square section and falling line system. · W. H. Wood · 第 31 / 38 章